Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 2 FUEL PRESSURE SENSOR
(a) Check the No. 2 fuel pressure sensor output voltage.
| (1) Apply 5 V between terminals 1 (VC) and 3 (E2).
NOTICE:
- Be careful when connecting the leads, as the No. 2 fuel pressure sensor may be damaged if the leads are connected to the wrong terminals.
- Do not apply more than 6 V to terminals 1 (VC) or 3 (E2).
HINT: If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series. |
 |
|
*a | Component without harness connected
(No. 2 Fuel Pressure Sensor) | |
*b | Voltage Applied between Terminals | | |
| (2) Measure the voltage according to the value(s) in the table below.
Standard Voltage: |
Tester Connection | Condition |
Specified Condition | |
2 (PFL) - 3 (E2) |
Pressure not applied to No. 2 fuel pressure sensor |
Approximately 0.57 to 0.95 V* |
*: The output voltage changes depending on the voltage applied to the terminals.
If the result is not as specified, replace the No. 2 fuel pressure sensor. |
 |
|
*a | Component without harness connected
(No. 2 Fuel Pressure Sensor) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 NO. 2 FUEL PRESSURE SENSOR
89458H
- -
2
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 DISCHARGE FUEL SYSTEM PRESSUR
SEE MORE:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 AIR FUEL RATIO SENSOR
89467B
- -
2 WIRE HARNESS CLAMP BRACKET
- -
- -
3 REMOVE DASH PANEL HEAT INSURATOR
5
DESCRIPTION This DTC is stored if the transponder key ECU assembly does not detect that the unlock warning switch assembly is on even when the ignition switch is ON.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B2780
Push Switch / Key Unlock Warning
